Sleep and Creativity (NCT04650438) | Clinical Trial Compass
WithdrawnNot Applicable
Sleep and Creativity
Stopped: The study did not start due to COVID-19 pandemic.
0Started 2021-04
Plain-language summary
Creativity is a complex neuro-psycho-philosophical phenomenon that is difficult to define. Neurocognitive models of creativity suggest that creativity is associated with the activity of a distributed, bilateral fronto-temporal and parietal network. Therefore, a modulation of frontal activity is necessary to allow a certain degree of "controlled disinhibition", which seems to be necessary for creative thinking. In addition, a modulation of the lower parietal lobe (IPL) might allow targeting the brain regions responsible for idea generation.
This project will investigate the application of transcranial magnetic stimulation (TMS) with the intent of modulating creativity performance of healthy subjects. Resting state electroencephalography (EEG) that will be acquired pre- and post-TMS and participants' creative performance will be measured.
Perspectives include a better understanding of the differences between high- and low-creativity groups, as measured by a creativity test battery, in their response to TMS. Additional perspectives are whether there are differences in creativity performance depending on the stimulation location.
Who can participate
Age range
18 Years – 70 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Informed consent as documented by signature
* Age between 18 and 70 years
* Neurologically healthy, i.e., with no documented or present neurological disease or brain injury
* Normal or corrected-to-normal visual acuity
Exclusion Criteria:
* Any instable medical condition, in particular epilepsy (past or pre-sent, including seizures or febrile convulsions)
* Any surgical intervention to the brain
* Implanted medical devices (e.g., cochlear implants, infusion pumps, neurostimulators, pacemakers)
* Presence of metal in the region of the head (excluding fixed dental implants such as tooth fillings or fixed dental braces)
* Drug or alcohol abuse
* Intake of any medication that is likely to lower seizure threshold
* For female participants: in order to participate in the study, female patients in reproductive age need to take a pregnancy test (a stand-ard urine pregnancy test will be provided).
* Previous enrolment in a creativity study of the same PI
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Change in creativity performance prior- and post-TMS